So here is a new one. I put my car all back together, cleaned the carbs, set the idle and it ran perfect. Shut the car off. Come back out to it two days later and it is not running on all cyclinders. Last night I was checking to make sure I had spark and #1 seemed very weak to me. How much spark do you usually get? I am on a black box with black coils. I am thinking something in this system has stopped working but has anyone every seen this before? Any ideas would be appreciated.